Swift Package IndexBuild Information
Failed to build swift-cli-docs-plugin, reference main (28c4e1), with Swift 6.2 for Wasm on 5 May 2026 08:02:00 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4609320-3":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.2-latest swift build --swift-sdk swift-6.2-RELEASE_wasm 2>&1Build Log
========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/ilia3546/swift-cli-docs-plugin.git
Reference: main
Initialized empty Git repository in /host/spi-builder-workspace/.git/
hint: Using 'master' as the name for the initial branch. This default branch name
hint: is subject to change. To configure the initial branch name to use in all
hint: of your new repositories, which will suppress this warning, call:
hint:
hint: git config --global init.defaultBranch <name>
hint:
hint: Names commonly chosen instead of 'master' are 'main', 'trunk' and
hint: 'development'. The just-created branch can be renamed via this command:
hint:
hint: git branch -m <name>
From https://github.com/ilia3546/swift-cli-docs-plugin
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 28c4e10 Create FUNDING.yml
Cloned https://github.com/ilia3546/swift-cli-docs-plugin.git
Revision (git rev-parse @):
28c4e102543b1a3c3127aab465b813ad4a2e7d44
SUCCESS checkout https://github.com/ilia3546/swift-cli-docs-plugin.git at main
========================================
Build
========================================
Selected platform: wasm
Swift version: 6.2
Building package at path: $PWD
https://github.com/ilia3546/swift-cli-docs-plugin.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-3":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.2-latest swift build --swift-sdk swift-6.2-RELEASE_wasm 2>&1
wasm-6.2-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:2a8b2d9e022a9894c61e0736af7cdaa1ee64c002dbb133a55c0d7e8980b3ad16
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.2-latest
Fetching https://github.com/apple/swift-argument-parser
Fetching https://github.com/jpsim/Yams
Fetching https://github.com/kylef/PathKit
Fetching https://github.com/stencilproject/Stencil
[1/1452] Fetching pathkit
[1149/6736] Fetching pathkit, stencil
[1202/24293] Fetching pathkit, stencil, swift-argument-parser
[6189/35844] Fetching pathkit, stencil, swift-argument-parser, yams
Fetched https://github.com/stencilproject/Stencil from cache (0.71s)
[6536/30560] Fetching pathkit, swift-argument-parser, yams
Fetched https://github.com/apple/swift-argument-parser from cache (1.62s)
[10000/13003] Fetching pathkit, yams
Fetched https://github.com/kylef/PathKit from cache (2.62s)
Fetched https://github.com/jpsim/Yams from cache (2.69s)
Computing version for https://github.com/kylef/PathKit
Computed https://github.com/kylef/PathKit at 1.0.1 (5.85s)
Fetching https://github.com/kylef/Spectre.git
[1/1021] Fetching spectre
Fetched https://github.com/kylef/Spectre.git from cache (0.76s)
Computing version for https://github.com/stencilproject/Stencil
Computed https://github.com/stencilproject/Stencil at 0.15.1 (4.64s)
Computing version for https://github.com/kylef/Spectre.git
Computed https://github.com/kylef/Spectre.git at 0.10.1 (0.70s)
Computing version for https://github.com/apple/swift-argument-parser
Computed https://github.com/apple/swift-argument-parser at 1.7.1 (0.75s)
Computing version for https://github.com/jpsim/Yams
Computed https://github.com/jpsim/Yams at 5.4.0 (0.77s)
Creating working copy for https://github.com/stencilproject/Stencil
Working copy of https://github.com/stencilproject/Stencil resolved at 0.15.1
Creating working copy for https://github.com/jpsim/Yams
Working copy of https://github.com/jpsim/Yams resolved at 5.4.0
Creating working copy for https://github.com/kylef/PathKit
Working copy of https://github.com/kylef/PathKit resolved at 1.0.1
Creating working copy for https://github.com/apple/swift-argument-parser
Working copy of https://github.com/apple/swift-argument-parser resolved at 1.7.1
Creating working copy for https://github.com/kylef/Spectre.git
Working copy of https://github.com/kylef/Spectre.git resolved at 0.10.1
[1/1] Compiling plugin SwiftCLIDocsPlugin
[2/2] Compiling plugin GenerateManual
[3/3] Compiling plugin GenerateDoccReference
Building for debugging...
[3/50] Write sources
[10/50] Copying Themes
[10/50] Write sources
[15/50] Copying Themes
[16/50] Compiling writer.c
[17/50] Write swift-version-24593BA9C3E375BF.txt
[18/50] Compiling api.c
[19/50] Compiling writer.c
[20/50] Compiling reader.c
[22/50] Compiling parser.c
[24/56] Compiling emitter.c
[24/56] Write sources
[28/56] Compiling scanner.c
[29/58] Compiling api.c
[30/58] Compiling scanner.c
[31/78] Compiling emitter.c
[33/98] Emitting module Yams
[34/100] Compiling Yams Resolver.swift
[35/100] Compiling Yams String+Yams.swift
[36/102] Compiling ArgumentParserToolInfo ToolInfo.swift
[37/102] Emitting module ArgumentParserToolInfo
[39/103] Compiling Yams Tag.swift
[40/103] Compiling Yams YamlAnchorProviding.swift
[40/103] Wrapping AST for ArgumentParserToolInfo for debugging
[42/118] Compiling ArgumentParser ZshCompletionsGenerator.swift
[43/118] Compiling ArgumentParser Argument.swift
[44/118] Compiling ArgumentParser ArgumentDiscussion.swift
[45/149] Compiling ArgumentParser ExpressibleByArgument.swift
[46/149] Compiling ArgumentParser ParsableArguments.swift
[47/149] Compiling ArgumentParser AsyncParsableCommand.swift
[48/149] Compiling ArgumentParser CommandConfiguration.swift
[49/149] Compiling ArgumentParser ArgumentHelp.swift
[50/149] Compiling ArgumentParser ArgumentVisibility.swift
[51/149] Compiling ArgumentParser CompletionKind.swift
[52/149] Compiling ArgumentParser Option.swift
[53/149] Compiling ArgumentParser OptionGroup.swift
[54/149] Compiling ArgumentParser ParentCommand.swift
[55/149] Compiling ArgumentParser Errors.swift
[56/149] Compiling ArgumentParser Flag.swift
[57/149] Compiling ArgumentParser NameSpecification.swift
[61/149] Compiling ArgumentParser BashCompletionsGenerator.swift
[62/149] Compiling ArgumentParser CompletionsGenerator.swift
[63/149] Compiling ArgumentParser FishCompletionsGenerator.swift
[64/149] Emitting module Yams
[66/150] Emitting module ArgumentParserToolInfo
[67/150] Compiling ArgumentParserToolInfo ToolInfo.swift
[68/151] Wrapping AST for Yams for debugging
[69/151] Wrapping AST for ArgumentParserToolInfo for debugging
[71/197] Emitting module PathKit
[72/197] Compiling PathKit PathKit.swift
[73/198] Wrapping AST for PathKit for debugging
[75/198] Compiling ArgumentParser Errors.swift
/host/spi-builder-workspace/.build/checkouts/Yams/Sources/Yams/Representer.swift:307:45: error: cannot find 'DBL_DECIMAL_DIG' in scope
305 | // Since `NumberFormatter` creates a string with insufficient precision for Decode,
306 | // it uses with `String(format:...)`
307 | let string = String(format: "%.*g", DBL_DECIMAL_DIG, self)
| `- error: cannot find 'DBL_DECIMAL_DIG' in scope
308 | // "%*.g" does not use scientific notation if the exponent is less than –4.
309 | // So fallback to using `NumberFormatter` if string does not uses scientific notation.
[76/198] Compiling ArgumentParser Flag.swift
/host/spi-builder-workspace/.build/checkouts/Yams/Sources/Yams/Representer.swift:307:45: error: cannot find 'DBL_DECIMAL_DIG' in scope
305 | // Since `NumberFormatter` creates a string with insufficient precision for Decode,
306 | // it uses with `String(format:...)`
307 | let string = String(format: "%.*g", DBL_DECIMAL_DIG, self)
| `- error: cannot find 'DBL_DECIMAL_DIG' in scope
308 | // "%*.g" does not use scientific notation if the exponent is less than –4.
309 | // So fallback to using `NumberFormatter` if string does not uses scientific notation.
[77/198] Compiling ArgumentParser NameSpecification.swift
/host/spi-builder-workspace/.build/checkouts/Yams/Sources/Yams/Representer.swift:307:45: error: cannot find 'DBL_DECIMAL_DIG' in scope
305 | // Since `NumberFormatter` creates a string with insufficient precision for Decode,
306 | // it uses with `String(format:...)`
307 | let string = String(format: "%.*g", DBL_DECIMAL_DIG, self)
| `- error: cannot find 'DBL_DECIMAL_DIG' in scope
308 | // "%*.g" does not use scientific notation if the exponent is less than –4.
309 | // So fallback to using `NumberFormatter` if string does not uses scientific notation.
error: emit-module command failed with exit code 1 (use -v to see invocation)
[78/220] Emitting module PathKit
/host/spi-builder-workspace/.build/checkouts/PathKit/Sources/PathKit.swift:8:8: error: no such module 'Darwin'
6 | let system_glob = Glibc.glob
7 | #else
8 | import Darwin
| `- error: no such module 'Darwin'
9 |
10 | let system_glob = Darwin.glob
[79/220] Compiling PathKit PathKit.swift
/host/spi-builder-workspace/.build/checkouts/PathKit/Sources/PathKit.swift:8:8: error: no such module 'Darwin'
6 | let system_glob = Glibc.glob
7 | #else
8 | import Darwin
| `- error: no such module 'Darwin'
9 |
10 | let system_glob = Darwin.glob
[80/220] Compiling Stencil NowTag.swift
[81/220] Compiling Stencil Parser.swift
[82/220] Compiling Stencil KeyPath.swift
[83/220] Compiling Stencil LazyValueWrapper.swift
[84/220] Compiling Stencil Lexer.swift
BUILD FAILURE 6.2 wasm